class_docstr: Base widget type for all pythreejs widgets
code: def __init__(self, **kwargs):
      super(ThreeWidget, self).__init__(**kwargs)
      self.on_msg(self._on_potential_ret_val)
  
file_path: pythreejs/pythreejs/_base/Three.py
imports: from ipywidgets import Widget, widget_serialization
  from traitlets import Unicode
  from .._package import npm_pkg_name
  from .._version import EXTENSION_SPEC_VERSION
label_desc: Use image node_id 1 to create a new ThreeWidget object from inherited base classes: Widget with example: obj = ThreeWidget()